Foundry VTT MCP Bridge

/** * Index Builder Registry * * Registry for enhanced creature index builders. This runs in Foundry's * browser context (foundry-module), separate from the SystemRegistry * which runs in the MCP server (Node.js). */ import { IndexBuilder, SystemId } from './types.js'; /** * Registry for index builders */ export class IndexBuilderRegistry { private builders: Map<SystemId, IndexBuilder> = new Map(); /** * Register an index builder * @param builder - Index builder to register */ register(builder: IndexBuilder): void { const systemId = builder.getSystemId(); if (this.builders.has(systemId)) { console.warn(`Index builder already registered: ${systemId}. Overwriting.`); } this.builders.set(systemId, builder); console.log(`Registered index builder for system: ${systemId}`); } /** * Get builder for a specific system ID * @param systemId - System ID to look up * @returns Index builder or null if not found */ getBuilder(systemId: string): IndexBuilder | null { const builder = this.builders.get(systemId as SystemId); if (!builder) { console.warn(`No index builder found for system: ${systemId}`); return null; } return builder; } /** * Get all registered builders */ getAllBuilders(): IndexBuilder[] { return Array.from(this.builders.values()); } /** * Check if a system has a registered builder * @param systemId - System ID to check */ hasBuilder(systemId: string): boolean { return this.builders.has(systemId as SystemId); } /** * Get list of all supported system IDs */ getSupportedSystems(): SystemId[] { return Array.from(this.builders.keys()); } /** * Clear all registered builders (useful for testing) */ clear(): void { this.builders.clear(); console.log('Cleared all index builders'); } } // Singleton instance (browser context) let registryInstance: IndexBuilderRegistry | null = null; /** * Get the global index builder registry instance */ export function getIndexBuilderRegistry(): IndexBuilderRegistry { if (!registryInstance) { registryInstance = new IndexBuilderRegistry(); } return registryInstance; } /** * Reset the global registry (for testing) */ export function resetIndexBuilderRegistry(): void { registryInstance = null; }